This is super easy.
Chop 1/2 the peach slices into small dice, set aside.
Chop the cilantro and set aside.
Rough chop the other peach slices and toss them into a blender with the liquid from the rotel and the lime juice and 1/2 as much stevia as you think you need.
Puree until smooth.
Stir in the remaining ingredients, taste and add salt and pepper.
Refrigerate at least and hour for flavors to blend.